blaz@BlazkLap:~/Desktop/madwifi-0.9.3.1$ make
/bin/sh: line 0: cd: /lib/modules/2.6.18-4-686/build: No such file or directory
Makefile.inc:66: *** /lib/modules/2.6.18-4-686/build is missing, please set KERNELPATH.  Stop.